Using surveys to value public goods the contingent valuation method von Mitchell, Robert C., Carson, Richard T.

Using surveys to value public goods: The contingent valuation method the contingent valuation method von Mitchell, Robert C., Carson, Richard T.

African primal religions von Mitchell, Robert C.

Using surveys to value public goods the contingent valuation method von Mitchell, Robert C., Carson, Richard T.

A comprehensive bibliography of modern African religious movements With the assistance of Hans-Jurgen Greschat von Mitchell, Robert C., Turner, Harold W. 1911-2002

Using surveys to value public goods: the contingent valuation method von Mitchell, Robert C., Carson, Richard T.

Black Africa a comparative handbook von Morrison, Donald G., Mitchell, Robert C., Paden, John N.

Using surveys to value public goods the contingent valuation method von Mitchell, Robert C., Carson, Richard T.

Using surveys to value public goods the contingent valuation method von Mitchell, Robert C., Carson, Richard T.

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